| Item | Part No. | Part Name | Qty | Serial No. |
| 01 | 358 278 40 | One-way restrictor, assy. | ||
| 02 | Pressure relief valve 350 bar | |||
| 03 | 754 543 | Plug | ||
| 04 | Housing | |||
| 05 | 006 734 98 | O-ring | ||
| 06 | 319 288 99 | Screw | ||
| 07 | 504 794 98 | Snap ring | ||
| 08 | 754 544 | Nut | ||
| 09 | 754 545 | Spindle | ||
| 10 | 973 137 | Support ring | ||
| 11 | 958 241 | O-ring | ||
| 12 | 754 546 | Flange | ||
| 13 | 973 138 | Support ring | ||
| 14 | 502 900 98 | O-ring | ||
| 15 | 754 547 | Spring | ||
| 16 | 754 548 | Spring plate | ||
| 17 | 754 549 | Taper | ||
| 754 550 | Seal kit, assy. fig-nos: 05,10,11,13,14 |